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1、形容词、副词原级、比较级和最高级,adj.adv.比较级、最高级的构成 P93,happier,happiest,more easily,most easily,harder,hardest,larger,largest,thinner,thinnest,less,least,more,most,worse,worst,1.原级比较,as+adj./adv.原级as 和一样,否定：not so/as+adj./adv.原级as 不及,我和你一样大。I am _ you.他跑得不及我快。He _ run _ I.,as old as,doesnt,as/so fast as,形容词、副词的比较级
2、和最高级,A+谓语+adj./adv.的比较级than B A在某方面超过B,我比汤姆要高。I am _ Tom(is).,你看起来比以前年轻。You look _ before.,比较级的结构,taller than,younger than,1.比较级前可用much,far,a lot,a little,even等表示程度,不能使用very，quite.,She sings _ better than the others.她比别人要唱得好得多。,far/much,Now I read _ faster than before.我现在读得比以前要快一点。,a little,注意：,4.在比
3、较级中，用that代替上述出现过的不可数名词，用those代替上述出现过的复数名词。,The water in the glass is cleaner than _ in the river.杯子里的水比河里的要干净。I like these pictures better than _ on the wall.和墙上的画相比，我更喜欢这些。,that,those,比较级的特殊用法,the+比较级+of the two 两者中较的一个,He is _(old)of the two boys.And she is _(tall)of the three.,the older,the talle
4、st,2.less+(多音节词)原级+than=not as/so+原级as 不及,Jim doesnt do it as carefully as Mary.Jim does _ than Mary.Mary does _ than Jim.,less carefully,more carefully,3.the+比较级，the比较级 越就越,你越粗心，犯的错误就越多。,The _ you are,the _ mistakes you will make.,more careless,more,4.比较级+and+比较级 越来越当形容词或副词为多音节时，必须用more and more+原级
5、,The population is growing _.越来越快,faster and faster,The city has become(越来越漂亮)_.,more and more beautiful,5.表示“大3岁”，要用数量词+比较级,He is _ than I.他比我大三岁。,three years older,比较A、B两事物,询问哪一个较时：,Which/Who is+比较级？,Which T-shirt is nicer,this one or that one?,Who is more active,Mary or Kate?,形容词、副词的最高级,A+the+adj
6、.最高级 in(范围)of(同类),A+adv.最高级 in(范围)of(同类),Mary is the tallest girl _ her class/_ the three.Bill reads most clearly _ all the students.,in,of,of,one of the+形容词最高级+名词复数表示“最之一”,他是班里最高的学生之一.,He is _ in the class.,one of the tallest students,这本书最有趣。The book is _ of all.在班上她最早到校。She comes to school _ in th
7、e class.,the most interesting,earliest,the+序数词+形容词最高级+名词 第最,它是世界上第二高的建筑物.It is _ building in the world.,the second tallest,比较A、B、C三事物,询问哪一个最时：,Which/Who is+最高级？,Which T-shirt is the nicest,the white one,the green one or the yellow one?,Who is the most active,Mary,Alice or Kate?,Im twelve.My friend i
8、s ten.Im _ than my friend.My friend is _ than I am.Im not _ _ as my friend.My friend is not _ _ as I/me.,older,younger,so/as young,so old,long largehoteasygood happybigslowly,longer longest,larger largest,hotter hottest,easier easiest,better best,happier happiest,bigger biggest,more slowly most slow
9、ly,写出下列形容词和副词的比较级和最高级,9.important10.bad11.well12.useful13.few14.hard15.much,more important most important,worse worst,better best,more useful most useful,fewer fewest,harder hardest,more most,big little cold hot warm cool long short late much popular,bigger biggest,less least,colder coldest,hotter h
10、ottest,warmer warmest,cooler coolest,longer longest,shorter shortest,later latest,more most,more popular the most popular,cheap wide easy nice thin fat busy early large finedelicious,cheaper cheapest,wider widest,easier easiest,nicer nicest,thinner thinnest,fatter fattest,busier busiest,earlier earl
11、iest,larger largest,finer finest,more delicious most delicious,用括号内形容词和副词的适当形式填空1.Jack isnt so _(clever)as John.2.Tom works as _(hard)as Mary.3.China is _(large)country in Asia.4.Its _(hot)today than yesterday.5.This park looks much _(good)than that one.,clever,hard,the largest,hotter,better,6.I can
12、t run as fast as you.You run _(fast)than I.7.Of all the girls she draws _(well).8.English is one of _(interesting)subjects.9.This student is _(careful)than any other student.10.Which is _(easy),English,Chinese or maths?,faster,(the)best,the most interesting,more careful,the easiest,Exercises:1.吉姆没有汤
13、姆富有.Jim is _ Tom.2.长江比中国的任何一条河都长.The Changjiang River is _in China.,not as rich as,longer than any other river,I.用形容词的正确形式填空1.Which do you like _(well),apples,pears or bananas?2.I think this story is _(interesting)than that one.3.In the morning he is _(early).His father is _(early)than he.His mother
14、 is the _(early)of the three.4.The Yellow River is the second _(long)river in China.5.He thinks his corn is _(delicious)of all the food.6.I feel math is _(difficult)than Chinese.,best,more interesting,early,earlier,earliest,longest,most delicious,the,more difficult,句型转换：1.Tom is tall.Jim is short.(比
15、较级合并)Tom is _ _ Jim.2.My hair is long.Marys hair is longer.(合并成一句)Marys hair _ _ _ mine.3.Peter is thinner than Sam.(改为同义句)Sam is _ _ Peter.4.My sister is better at study than me.She is clever.(改为同义句)My sister is _ clever(聪明的)than me at study.5.Peter is funny.Paul is funny,too.(合并成一句)Peter is _ funny _ Paul.,taller,than,is,longer,than,fatter/heavier,than,more,as,as,写出下列形容词的比较级和最高级,（1）ill/bad/badly（2）busy（3）big（4）rude（5）hot（6）easy（7）little（8）fast（9）hard,（10）many/much（11）happy（12）far（13）careful（14）good/well（15）difficult（16）small（17）quiet（18）old,
